Obtaining vinyl chloride by oxychlorination of ethylene under the action of hydrogen chloride in the presence of oxygenNormurot Fayzullaev, Dilafruz Kurbanova, Sanobar Bobomurodova and Dilafruz MuradovaE3S Web Conf., 460 (2023) 10023DOI: https://doi.org/10.1051/e3sconf/202346010023